70952560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 207308160

約数和(自身を除く): 136355600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 80, 85, 112, 116, 119, 136, 140, 145, 170, 203, 232, 238, 257, 272, 280, 290, 340, 406, 464, 476, 493, 514, 560, 580, 595, 680, 812, 952, 986, 1015, 1028, 1160, 1190, 1285, 1360, 1624, 1799, 1904, 1972, 2030, 2056, 2320, 2380, 2465, 2570, 3248, 3451, 3598, 3944, 4060, 4112, 4369, 4760, 4930, 5140, 6902, 7196, 7453, 7888, 8120, 8738, 8995, 9520, 9860, 10280, 13804, 14392, 14906, 16240, 17255, 17476, 17990, 19720, 20560, 21845, 27608, 28784, 29812, 30583, 34510, 34952, 35980, 37265, 39440, 43690, 52171, 55216, 59624, 61166, 69020, 69904, 71960, 74530, 87380, 104342, 119248, 122332, 126701, 138040, 143920, 149060, 152915, 174760, 208684, 244664, 253402, 260855, 276080, 298120, 305830, 349520, 417368, 489328, 506804, 521710, 596240, 611660, 633505, 834736, 886907, 1013608, 1043420, 1223320, 1267010, 1773814, 2027216, 2086840, 2446640, 2534020, 3547628, 4173680, 4434535, 5068040, 7095256, 8869070, 10136080, 14190512, 17738140, 35476280, 70952560]

約数ペア:

[(1, 70952560), (2, 35476280), (4, 17738140), (5, 14190512), (7, 10136080), (8, 8869070), (10, 7095256), (14, 5068040), (16, 4434535), (17, 4173680), (20, 3547628), (28, 2534020), (29, 2446640), (34, 2086840), (35, 2027216), (40, 1773814), (56, 1267010), (58, 1223320), (68, 1043420), (70, 1013608), (80, 886907), (85, 834736), (112, 633505), (116, 611660), (119, 596240), (136, 521710), (140, 506804), (145, 489328), (170, 417368), (203, 349520), (232, 305830), (238, 298120), (257, 276080), (272, 260855), (280, 253402), (290, 244664), (340, 208684), (406, 174760), (464, 152915), (476, 149060), (493, 143920), (514, 138040), (560, 126701), (580, 122332), (595, 119248), (680, 104342), (812, 87380), (952, 74530), (986, 71960), (1015, 69904), (1028, 69020), (1160, 61166), (1190, 59624), (1285, 55216), (1360, 52171), (1624, 43690), (1799, 39440), (1904, 37265), (1972, 35980), (2030, 34952), (2056, 34510), (2320, 30583), (2380, 29812), (2465, 28784), (2570, 27608), (3248, 21845), (3451, 20560), (3598, 19720), (3944, 17990), (4060, 17476), (4112, 17255), (4369, 16240), (4760, 14906), (4930, 14392), (5140, 13804), (6902, 10280), (7196, 9860), (7453, 9520), (7888, 8995), (8120, 8738)]